Touhou Six String 04.儚 6 is a doujin album by Hachimitsu-Lemon×Aftergrow released on 2017-08-11 (Comiket 92). It features vocal arrangements of themes from Magical Astronomy, Undefined Fantastic Object, Shoot the Bullet, the Embodiment of Scarlet Devil, Imperishable Night, Subterranean Animism and Mountain of Faith.